| contributor author | F. J. G. Heyes | |
| contributor author | H. P. Hodson | |
| date accessioned | 2017-05-08T23:42:50Z | |
| date available | 2017-05-08T23:42:50Z | |
| date copyright | July, 1993 | |
| date issued | 1993 | |
| identifier issn | 0889-504X | |
| identifier other | JOTUEI-28630#376_1.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/112783 | |
| description abstract | This paper describes a simple two-dimensional model for the calculation of the leakage flow over the blade tips of axial turbines. The results obtained from calculations are compared with data obtained from experimental studies of two linear turbine cascades. One of these cascades has been investigated by the authors and previously unpublished experimental data are provided for comparison with the model. In each of the test cases examined, excellent agreement is obtained between the experimental and predicted data. Although ignored in the past, the importance of pressure gradients along the blade chord is highlighted as a major factor influencing the tip leakage flow. | |
| publisher | The American Society of Mechanical Engineers (ASME) | |
| title | Measurement and Prediction of Tip Clearance Flow in Linear Turbine Cascades | |
| type | Journal Paper | |
| journal volume | 115 | |
| journal issue | 3 | |
| journal title | Journal of Turbomachinery | |
| identifier doi | 10.1115/1.2929264 | |
| journal fristpage | 376 | |
| journal lastpage | 382 | |
| identifier eissn | 1528-8900 | |
| keywords | Flow (Dynamics) | |
| keywords | Clearances (Engineering) | |
| keywords | Turbines | |
| keywords | Blades | |
| keywords | Leakage flows | |
| keywords | Pressure gradient AND Chords (Trusses) | |
| tree | Journal of Turbomachinery:;1993:;volume( 115 ):;issue: 003 | |
| contenttype | Fulltext | |
